| The Seattle Seahawks have demoted DT Kelvin Pritchett to the practice squad! |
| The Seattle Seahawks have demoted WR Steve Watson to the practice squad! |
| The Seattle Seahawks have demoted FB Michael Haddix to the practice squad! |
| The Seattle Seahawks have demoted RB Pierre Strong Jr to the practice squad! |
| The Seattle Seahawks have demoted QB Brian Griese to the practice squad! |
| The Seattle Seahawks have signed WR Steve Watson from the free agent pool! |
| The Seattle Seahawks have signed DE Mike Flores from the free agent pool! |
| The Seattle Seahawks have signed LB Louis Cooper in free agency! |
| The Seattle Seahawks have signed TE Ed West in free agency! |
| The Seattle Seahawks have signed DT Doug Reed in free agency! |
| The Seattle Seahawks have signed WR Eddie Kennison in free agency! |
| The Seattle Seahawks have signed G Evan Pilgrim in free agency! |
| The Seattle Seahawks have signed DT Kelvin Pritchett in free agency! |
| The Seattle Seahawks have signed DE Edgar Jones in free agency! |
| The Seattle Seahawks have signed C Ryan Kalil in free agency! |
| The Seattle Seahawks have signed WR Cris Collinsworth in free agency! |
| The Seattle Seahawks have signed TE Clarence Kay in free agency! |
| The Seattle Seahawks have signed FB Michael Haddix in free agency! |
| The Seattle Seahawks have signed CB Bruce Pickens in free agency! |
| The Seattle Seahawks have signed C Don Mosebar in free agency! |
| The Seattle Seahawks have drafted FS Eddie Anderson! |
| The Seattle Seahawks have drafted C John Wade! |
| The Seattle Seahawks have drafted QB Brian Griese! |
| The Seattle Seahawks have drafted LB Pepper Johnson! |
| The Seattle Seahawks have drafted RB Fred Taylor! |
| The Seattle Seahawks have signed C Clay Shiver in free agency! |
| The Seattle Seahawks have signed SS Donte Whitner in free agency! |
| The Seattle Seahawks have signed FS Tyron Brackenridge in free agency! |
| The Seattle Seahawks have franchise tagged DE Elvis Dumervil! |
| The Seattle Seahawks have franchise tagged DE Elvis Dumervil! |
| The Cincinnati Bengals have traded 1991 Round 2 pick - CIN to the Seattle Seahawks! | |
| The Cincinnati Bengals have traded 1991 Round 5 pick - CIN to the Seattle Seahawks! | |
| The Seattle Seahawks have traded DE Mike Jones to the Cincinnati Bengals! | |
| The Minnesota Vikings have traded 1990 Round 2 pick - MIN to the Seattle Seahawks! | |
| The Minnesota Vikings have traded 1990 Round 4 pick - MIN to the Seattle Seahawks! | |
| The Minnesota Vikings have traded 1991 Round 6 pick - MIN to the Seattle Seahawks! | |
| The Seattle Seahawks have traded 1990 Round 2 pick - SEA to the Minnesota Vikings! | |
| The Seattle Seahawks have drafted T Trevor Penning! |
| The Seattle Seahawks have drafted SS Kyler Gordon! |
| The Seattle Seahawks have drafted SS Dane Belton! |
| The Seattle Seahawks have drafted WR Skyy Moore! |
| The Seattle Seahawks have drafted CB Herman Edwards II! |
| The Seattle Seahawks have drafted QB Malik Willis! |
| The Seattle Seahawks have drafted RB Forrest Gump! |
| The Seattle Seahawks have drafted CB Trent McDuffie! |
| The Seattle Seahawks have drafted CB David Jones! |
| The Seattle Seahawks have drafted C Ryan Kalil! |
| The Seattle Seahawks have drafted T Joe Staley! |
| The Seattle Seahawks have drafted QB Eric Crouch! |
| The Seattle Seahawks have drafted FS LaRon Landry! |
| The Seattle Seahawks have drafted G Marshal Yanda! |
| The Seattle Seahawks have extended the contract of T Lance Smith! |
| The Seattle Seahawks have extended the contract of DT Joe Klecko! |
| The Seattle Seahawks have extended the contract of SS Mossy Cade! |
| The Seattle Seahawks have extended the contract of G Dan Fike! |
| The Seattle Seahawks have extended the contract of WR James Lofton! |